INFLUENCE OF CERTAIN CLIMATIC FACTORS 
Table VIII — {Continued) 
21 
Locality 
Hartford, Conn. 
Amherst, Mass. 
Williamstown, 
Mass. 
Concord, N. H. 
Inoculations Made 
May 15, June 8, 
July 15, Aug. 
18, and Sept. 
24. 
May 17, June 8, 
July 15, Aug. 
17, Sept. 24, 
1914; May 17, 
1915- 
May 22, June 9, 
July 14, Aug, 
16 and Sept, 
25, 1914, and 
May 22, 1915. 
May 18, June 
II, July 17, 
Aug. 20, and 
Sept. 22, 
1914, and 
May 18, 1915. 
No Peri- 
thecia Up 
to and In- 
cluding 
Sept. 23, 
I9I4. 
May 17, 
1915. 
May 22, 
1915. 
Occasion- 
al imma- 
ture peri- 
thecia 
were 
found on 
this date. 
May 18, 
1915. 
Perithecia with Mature 
Ascospores First Observed 
May 15, 1915. A 
few mature peri- 
thecia. Aug. 18, 
191 5. Abundant 
from all inocula- 
tions. 
Aug. 17, 1915. From 
all inoculations, 
including those of 
May 17, 1915. 
Aug. 16, 1915. Nu- 
merous from all in- 
oculations except 
those of May 22, 
1915. 
Aug. 19, 1915. Pre- 
sent in cankers 
from inoculations 
on all dates, in 
eluding those of 
May 18, 1915. 
Additional Notes 
The trees inocu- 
lated May 22, 
1915, had unus- 
ually thick bark. 
Locality 
Stations on 
Overlook 
Mountain. 
Eleva- 
tion in 
Feet 
Inoculations Made 
No Peri- 
thecia Up 
to and 
Including 
Perithecia with Mature 
Ascospores First 
Observed 
Additional Notes 
07 
S 3 
S I 
600 
1,500 
On or about 
May 25, June 
12, July 10, 
Aug. 12, and 
Oct. I, 1914. 
Do. 
On or about 
May 25, June 
12, July 10, 
Aug. 12, and 
Oct. I, 1914. 
and May 25, 
1915. 
Oct., 
1915- 
Oct. I, 
1915- 
May 24, 
1915. 
May 15, 1915. 
bundant. 
May 24, 1915. A- 
bundant near the 
center of one can- 
ker. 
Aug. 14, 1915. 
bundant in a! 
kers. 
Aug. II, 1915. 
bundant on all, in- 
cluding inocula- 
tions of May 24, 
1915. 
A- 
1 can- 
A- 
Old cankers which, 
had perithecia 
were producing 
pycnospore ten- 
drils in large 
quantities often 
in the same stro- 
mata. 
